MODBUS RTU Digital Universal PH ORP Controller with 128×64 LCD Display, 14,000 Data Records and IP66 Rating
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Daruifuno
Product Description
Product Overview
The DUC series MODBUS RTU Digital Universal PH/ORP Controller is engineered for precise pH and ORP measurement across diverse industrial applications. Featuring a large 128×64 LCD display with time history tracking, this controller ensures reliable monitoring for water treatment, industrial processes, and environmental protection.
Key Features
- Large 128×64 LCD screen with Chinese/English display options
- MODBUS RTU communication with JSON data format support
- Records 14,000 historical data points with timestamp
- 2 configurable SPST relays (3A/250VAC max load)
- 2 high-precision 0/4-20mA current outputs
- IP66 protection rating for harsh environments
- Menu password protection for hierarchical management
Applications
Widely used for online pH/ORP monitoring in environmental protection water treatment, pure water systems, industrial processes, aquaculture, and various process control applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DUC2-PH-H-D |
| pH Range | -2 to 16 pH |
| ORP Range | ±3000 mV |
| Temperature Range | -10 to 500°C / 14 to 932°F |
| Display | 128×64 LCD |
| Relay Control | 2× SPST relays, 3A/250VAC |
| Analog Output | 2× 0/4-20mA, max load 1000Ω |
| Communication | MODBUS RTU, RS485 interface |
| Data Storage | 14,000 historical records |
| Protection Rating | IP66 |
| Power Supply | 18-36V DC |
| Power Consumption | 7W |
| Dimensions | 144×144×120mm (138×138mm panel cutout) |
| Weight | 800g |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Suzhou Delfino Environmental Technology Co., Ltd.
Location
Room 301, Building 3, No. 25 Datong Road, High-tech Zone, Suzhou City, JIANGSU P.R CHINA
Contact Person
Yuki Fu